Nchekwa ọgwụ mgbochi Covid-19

Kedu ihe bụ ọgwụ mgbochi Covid-19?
Ọgwụ mgbochi Covid-19, nke a na-ere n'okpuru akara aha Comirnaty, bụ ọgwụ mgbochi Covid-19 sitere na mRNA.Emepụtara ya maka nnwale ụlọ ọgwụ na imepụta ya.A na-enye ọgwụ mgbochi ahụ site na ntụtụ intramuscular, na-achọ ka a na-enye dose abụọ n'izu atọ dị iche iche.Ọ bụ otu n'ime ọgwụ mgbochi abụọ RNA ebugara megide Covid-19 na 2020, nke ọzọ bụ ọgwụ mgbochi Moderna.

Ogwu a bụ ọgwụ COVID-19 izizi nke ndị ikike na-ahụ maka iwu nyere ikike maka iji ihe mberede wee kpochapụ nke mbụ maka iji ya eme ihe mgbe niile.Na Disemba 2020, United Kingdom bụ obodo mbụ nyere ikike ịgba ọgwụ mgbochi ọrịa na mberede, United States, European Union na ọtụtụ mba ndị ọzọ n'ụwa sochiri n'oge na-adịghị anya.N'ụwa niile, ụlọ ọrụ na-achọ imepụta ihe dị ka ijeri 2.5 doses na 2021. Agbanyeghị, nkesa na ịchekwa ọgwụ mgbochi bụ ihe ịma aka ngwa ngwa n'ihi na ọ dị mkpa idobe ya na oke okpomọkụ.

Kedu ihe bụ ihe dị n'ime ọgwụ mgbochi Covid-19?
Ogwu Pfizer BioNTech Covid-19 bụ ọgwụ mgbochi RNA (mRNA) nke nwere ma sịntetik, ma ọ bụ kemịkalụ emepụtara, ihe mejupụtara ya na ihe enzymatic mepụtara sitere na ihe ndị na-esite n'okike dị ka protein.Ọgwụ mgbochi ahụ enweghị nje ọ bụla dị ndụ.Ihe ndị na-adịghị arụ ọrụ ya gụnyere potassium chloride, potassium monobasic, phosphate, sodium chloride, dibasic sodium phosphate dihydrate, na sucrose, yana obere ihe ndị ọzọ.

Nchekwa ọgwụ mgbochi Covid-19
Ugbu a, a ga-echekwa ọgwụ mgbochi ahụ n'ime friza dị ala na okpomọkụ n'etiti -80ºC na -60ºC, ebe enwere ike ịchekwa ya ruo ọnwa isii.Enwere ike idowe ya n'ime friji ruo ụbọchị ise na okpomọkụ nke friji (n'etiti + 2⁰C na + 8⁰C) tupu agwakọta ya na mmiri saline.

A na-ebuga ya n'ime akpa mbupu ahaziri ahazi nke nwekwara ike iji dị ka nchekwa nwa oge ruo ụbọchị iri atọ.

Agbanyeghị, Pfizer na BioNTech enyefela data ọhụrụ na nchịkwa nri na ọgwụ US (FDA) na nso nso a nke na-egosipụta nkwụsi ike nke ọgwụ mgbochi Covid-19 ha na okpomọkụ dị ọkụ.Ihe omuma ohuru a gosiputara na enwere ike ichekwa ya n'etiti -25 Celsius C rue -15 Celsius C, okpomoku a na-ahụkarị na friza ọgwụ na friji.

N'ịgbaso data a, EU na FDA dị na USA akwadola ọnọdụ nchekwa ọhụrụ ndị a na-enye ohere ka edobe ọgwụ mgbochi ugbu a na okpomọkụ friza ọgwụ maka mkpokọta izu abụọ.

Mmelite a maka nchekwa nchekwa dị ugbu a maka ọgwụ mgbochi Pfizer ga-eleba anya n'ụfọdụ oke na mbugharị jab ma nwee ike mee ka ọ dị mfe iwepụta ọgwụ mgbochi na mba ndị na-enweghị akụrụngwa iji kwado ọnọdụ nchekwa nchekwa dị ala, na-eme ka nkesa ghara ịbụ nke a. nchegbu.

Kedu ihe kpatara nchekwa nchekwa ọgwụ mgbochi Covid-19 ji dị oke oyi?
Ihe kpatara ekwesịrị idowe ọgwụ mgbochi Covid-19 nke ukwuu bụ n'ihi mRNA dị n'ime.Ịkwalite teknụzụ mRNA abụrụla ihe dị mkpa n'ịmepụta ọgwụ mgbochi dị mma, dị irè ngwa ngwa, mana mRNA n'onwe ya adịghị emebi emebi ka ọ na-agbaji ngwa ngwa na ngwa ngwa.Nkwụsi ike a bụ ihe mere ịmepụta ọgwụ mgbochi mRNA siri ike n'oge gara aga.

Ọ dabara nke ọma, ọtụtụ ọrụ abanyela ugbu a na ụzọ na teknụzụ na-emepe emepe na-eme ka mRNA kwụsie ike, yabụ enwere ike itinye ya nke ọma na ọgwụ mgbochi.Agbanyeghị, ọgwụ mgbochi mbụ nke Covid-19 mRNA ka ga-achọ nchekwa oyi na gburugburu 80ºC iji hụ na mRNA dị n'ime ọgwụ mgbochi ahụ ka kwụsiri ike, nke dị oyi karịa ihe friza ọkọlọtọ nwere ike nweta.Okpomọkụ ndị a dị oke oyi ka achọrọ naanị maka nchekwa ka a na-agbaze ọgwụ mgbochi tupu ịgba ọgwụ.

Ngwaahịa Carebios maka nchekwa ọgwụ mgbochi
Igwe nju oyi dị ala nke Carebios na-enye ihe ngwọta maka nchekwa okpomọkụ dị oke ala, nke zuru oke maka ọgwụ mgbochi Covid-19.Igwe nju oyi anyị dị oke ala, nke a makwaara dị ka friza ULT, na-enwekarị okpomọkụ nke -45 Celsius C ruo -86 Celsius C ma ejiri ya maka nchekwa ọgwụ, enzymes, kemịkalụ, nje bacteria na ihe nlele ndị ọzọ.

Igwe nju oyi anyị dị ala dị n'ụdị dị iche iche na nha dabere na nchekwa ole achọrọ.A na-enwekarị nsụgharị abụọ, friza kwụ ọtọ ma ọ bụ friza obi nwere ohere site na akụkụ elu.Olu nchekwa dị n'ime nwere ike ịmalite n'ozuzu ya site na ikike ime nke 128 lita ruo n'ikike kachasị nke 730 lita.Ọ na-enwekarị shelf n'ime ebe a na-edobe ihe nleba anya nyocha na nke ọ bụla na-emechi ọnụ ụzọ ime ka ọ wee nọgide na-ekpo ọkụ dị ka edo dị ka o kwere mee.

Igwe nju oyi dị ala -86 Celsius C na-ekwe nkwa nchekwa kachasị nke ihe nlele oge niile.Na-echebe ihe nlele, onye ọrụ na gburugburu ebe obibi, a na-emepụta friza anyị dị ala na ụkpụrụ mba ụwa nke pụtara ịrụ ọrụ ike nke ọma na-azọpụta gị ego ma na-enyere aka mee ka ikuku gburugburu ebe obibi dị ala.

N'inwe ego a na-apụghị imeri emeri, oke okpomọkụ anyị dị ala nke friza dị mma maka nchekwa ihe nlele ogologo oge.Mpịakọta ndị a tụrụ aro sitere na 128 ruo 730L.

Emebere friza ultra dị ala maka nchekwa kachasị maka ekele maka imewe siri ike, na-enye nrụzi dị mfe yana nnabata na ụkpụrụ gburugburu F-Gas ọhụrụ.

Kpọtụrụ maka ozi ndị ọzọ
Iji chọpụta ihe ndị ọzọ gbasara friza dị ala nke anyị na-enye na Carebios ma ọ bụ jụọ ajụjụ gbasara friza nke obere okpomọkụ maka nchekwa nke ọgwụ Covid-19, biko egbula oge ịkpọtụrụ onye otu anyị taa.